Unit 5 First Aid Learning About Language 导学案（含答案） 高中英语人教版选择性必修2

一、温故 （一）语法填空 1. The rainy season is coming. It’s a matter of great ________ (urgent) to repair the road. 2. Is ________ (organ) food really healthier Is it worth the expense 3. The first-degree burns are dry, red, mildly ________ (swell) and mildly painful. 4. A small ________ (minor)of tourists i...